import {
  validatenull
} from './validate'
//表单序列化
export const serialize = data => {
  let list = [];
  Object.keys(data).forEach(ele => {
    list.push(`${ele}=${data[ele]}`)
  })
  return list.join('&');
};
export const getObjType = obj => {
  var toString = Object.prototype.toString;
  var map = {
    '[object Boolean]': 'boolean',
    '[object Number]': 'number',
    '[object String]': 'string',
    '[object Function]': 'function',
    '[object Array]': 'array',
    '[object Date]': 'date',
    '[object RegExp]': 'regExp',
    '[object Undefined]': 'undefined',
    '[object Null]': 'null',
    '[object Object]': 'object'
  };
  if (obj instanceof Element) {
    return 'element';
  }
  return map[toString.call(obj)];
};
/**
 * 对象深拷贝
 */
export const deepClone = data => {
  var type = getObjType(data);
  var obj;
  if (type === 'array') {
    obj = [];
  } else if (type === 'object') {
    obj = {};
  } else {
    //不再具有下一层次
    return data;
  }
  if (type === 'array') {
    for (var i = 0, len = data.length; i < len; i++) {
      obj.push(deepClone(data[i]));
    }
  } else if (type === 'object') {
    for (var key in data) {
      obj[key] = deepClone(data[key]);
    }
  }
  return obj;
};
/**
 * 设置灰度模式
 */
export const toggleGrayMode = (status) => {
  if (status) {
    document.body.className = document.body.className + ' grayMode';
  } else {
    document.body.className = document.body.className.replace(' grayMode', '');
  }
};
/**
 * 设置主题
 */
export const setTheme = (name) => {
  document.body.className = name;
}

/**
 * 加密处理
 */
export const encryption = (params) => {
  let {
    data,
    type,
    param,
    key
  } = params;
  let result = JSON.parse(JSON.stringify(data));
  if (type == 'Base64') {
    param.forEach(ele => {
      result[ele] = btoa(result[ele]);
    })
  } else if (type == 'Aes') {
    param.forEach(ele => {
      result[ele] = window.CryptoJS.AES.encrypt(result[ele], key).toString();
    })

  }
  return result;
};


/**
 * 浏览器判断是否全屏
 */
export const fullscreenToggel = () => {
  if (fullscreenEnable()) {
    exitFullScreen();
  } else {
    reqFullScreen();
  }
};
/**
 * esc监听全屏
 */
export const listenfullscreen = (callback) => {
  function listen() {
    callback()
  }
  document.addEventListener("fullscreenchange", function () {
    listen();
  });
  document.addEventListener("mozfullscreenchange", function () {
    listen();
  });
  document.addEventListener("webkitfullscreenchange", function () {
    listen();
  });
  document.addEventListener("msfullscreenchange", function () {
    listen();
  });
};
/**
 * 浏览器判断是否全屏
 */
export const fullscreenEnable = () => {
  var isFullscreen =
    /*document.fullscreenEnabled ||*/
    window.fullScreen ||
    document.mozFullscreenEnabled ||
    document.webkitIsFullScreen;
  return isFullscreen;
}

/**
 * 浏览器全屏
 */
export const reqFullScreen = () => {
  console.log('全屏')
  if (document.documentElement.requestFullScreen) {
    document.documentElement.requestFullScreen();
  } else if (document.documentElement.webkitRequestFullScreen) {
    document.documentElement.webkitRequestFullScreen();
  } else if (document.documentElement.mozRequestFullScreen) {
    document.documentElement.mozRequestFullScreen();
  }
};
/**
 * 浏览器退出全屏
 */
export const exitFullScreen = () => {
  console.log('退出全屏')
  if (document.documentElement.requestFullScreen) {
    document.exitFullScreen();
  } else if (document.documentElement.webkitRequestFullScreen) {
    document.webkitCancelFullScreen();
  } else if (document.documentElement.mozRequestFullScreen) {
    document.mozCancelFullScreen();
  }
};
/**
 * 递归寻找子类的父类
 */

export const findParent = (menu, id) => {
  for (let i = 0; i < menu.length; i++) {
    if (menu[i].children.length != 0) {
      for (let j = 0; j < menu[i].children.length; j++) {
        if (menu[i].children[j].id == id) {
          return menu[i];
        } else {
          if (menu[i].children[j].children.length != 0) {
            return findParent(menu[i].children[j].children, id);
          }
        }
      }
    }
  }
};
/**
 * 判断2个对象属性和值是否相等
 */

/**
 * 动态插入css
 */

export const loadStyle = url => {
  const link = document.createElement('link');
  link.type = 'text/css';
  link.rel = 'stylesheet';
  link.href = url;
  const head = document.getElementsByTagName('head')[0];
  head.appendChild(link);
};
/**
 * 判断路由是否相等
 */
export const diff = (obj1, obj2) => {
  delete obj1.close;
  var o1 = obj1 instanceof Object;
  var o2 = obj2 instanceof Object;
  if (!o1 || !o2) {
    /*  判断不是对象  */
    return obj1 === obj2;
  }

  if (Object.keys(obj1).length !== Object.keys(obj2).length) {
    return false;
    //Object.keys() 返回一个由对象的自身可枚举属性(key值)组成的数组,例如：数组返回下表：let arr = ["a", "b", "c"];console.log(Object.keys(arr))->0,1,2;
  }

  for (var attr in obj1) {
    var t1 = obj1[attr] instanceof Object;
    var t2 = obj2[attr] instanceof Object;
    if (t1 && t2) {
      return diff(obj1[attr], obj2[attr]);
    } else if (obj1[attr] !== obj2[attr]) {
      return false;
    }
  }
  return true;
}
/**
 * 根据字典的value显示label
 */
export const findByvalue = (dic, value) => {
  let result = '';
  if (validatenull(dic)) return value;
  if (typeof (value) == 'string' || typeof (value) == 'number' || typeof (value) == 'boolean') {
    let index = 0;
    index = findArray(dic, value);
    if (index != -1) {
      result = dic[index].label;
    } else {
      result = value;
    }
  } else if (value instanceof Array) {
    result = [];
    let index = 0;
    value.forEach(ele => {
      index = findArray(dic, ele);
      if (index != -1) {
        result.push(dic[index].label);
      } else {
        result.push(value);
      }
    });
    result = result.toString();
  }
  return result;
};
/**
 * 根据字典的value查找对应的index
 */
export const findArray = (dic, value) => {
  for (let i = 0; i < dic.length; i++) {
    if (dic[i].value == value) {
      return i;
    }
  }
  return -1;
};
/**
 * 生成随机len位数字
 */
export const randomLenNum = (len, date) => {
  let random = '';
  random = Math.ceil(Math.random() * 100000000000000).toString().substr(0, len ? len : 4);
  if (date) random = random + Date.now();
  return random;
};
/**
 * 打开小窗口
 */
export const openWindow = (url, title, w, h) => {
  // Fixes dual-screen position                            Most browsers       Firefox
  const dualScreenLeft = window.screenLeft !== undefined ? window.screenLeft : screen.left
  const dualScreenTop = window.screenTop !== undefined ? window.screenTop : screen.top

  const width = window.innerWidth ? window.innerWidth : document.documentElement.clientWidth ? document.documentElement.clientWidth : screen.width
  const height = window.innerHeight ? window.innerHeight : document.documentElement.clientHeight ? document.documentElement.clientHeight : screen.height

  const left = ((width / 2) - (w / 2)) + dualScreenLeft
  const top = ((height / 2) - (h / 2)) + dualScreenTop
  const newWindow = window.open(url, title, 'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=yes, copyhistory=no, width=' + w + ', height=' + h + ', top=' + top + ', left=' + left)

  // Puts focus on the newWindow
  if (window.focus) {
    newWindow.focus()
  }
}

/**
 * 时间转换
 * @param date
 * @param fmt
 * @returns {*}
 */
export const formatDate = (date, fmt) => {
  let dateTime = new Date(date)
  if (/(y+)/.test(fmt)) {
    fmt = fmt.replace(RegExp.$1, (dateTime.getFullYear() + '').substr(4 - RegExp.$1.length));
  }
  let o = {
    'M+': dateTime.getMonth() + 1,
    'd+': dateTime.getDate(),
    'h+': dateTime.getHours(),
    'm+': dateTime.getMinutes(),
    's+': dateTime.getSeconds()
  };
  for (let k in o) {
    if (new RegExp(`(${k})`).test(fmt)) {
      let str = o[k] + '';
      fmt = fmt.replace(RegExp.$1, (RegExp.$1.length === 1) ? str : ('00' + str).substr(str.length));
    }
  }
  return fmt;
};

/**
 * 处理菜单
 */
export const RestructureMenu = (menu) => {
  let menuData = [];
  menu.forEach(item => {
    let menuDataChildren = [];
    item.children.forEach(itemChildren => {
      menuDataChildren.push({
        id: itemChildren.id,
        label: itemChildren.name,
        path: item.path + itemChildren.path,
        component: itemChildren.menuUrl,
        children: []
      })
    })
    menuData.push({
      id: item.id,
      label: item.name,
      path: item.path,
      icon: item.menuIcon,
      component: item.menuUrl,
      children: menuDataChildren
    })
  })
  return menuData;
}

/**
 * 处理部门
 */
export const DepartmentTree = (tree, data) => {
  let treeData = validatenull(data) ? [] : data;
  tree.forEach(item => {
    let children = []
    if (!validatenull(item.children)) {
      children = DepartmentTree(item.children, [])
    }
    treeData.push({
      id: item.id,
      label: item.name,
      children: children
    })
  })
  return treeData;
}

/**
 * 处理部门
 */
export const DepartmentTreeV = (tree, data) => {
  let treeData = validatenull(data) ? [] : data;
  tree.forEach(item => {
    let children = []
    if (!validatenull(item.children)) {
      children = DepartmentTreeV(item.children, [])
    }
    treeData.push({
      id: item.id,
      value: item.id,
      label: item.name,
      children: children
    })
  })
  return treeData;
}

/**
 * 处理部门
 */
export const DepartmentTreeVChildrenNull = (tree, data) => {
    let treeData = validatenull(data) ? [] : data;
    tree.forEach(item => {
        let children = []
        if (!validatenull(item.children)) {
            children = DepartmentTreeVChildrenNull(item.children, [])
        }
        let treeDc = {
            id: item.id,
            value: item.id,
            label: item.name
        }
        if (!validatenull(children)) {
            treeDc.children = children;
        }
        treeData.push(treeDc)
    })
    return treeData;
}


/**
 * 处理部门
 */
export const DepartmentTreeVChildrenNullDisabled = (tree, data) => {
    let treeData = validatenull(data) ? [] : data;
    tree.forEach(item => {
        let children = []
        if (!validatenull(item.children)) {
            children = DepartmentTreeVChildrenNullDisabled(item.children, [])
        }
        let treeDc = {
            id: item.id,
            value: item.id,
            label: item.name,
            disabled: true
        }
        if (!validatenull(children)) {
            treeDc.children = children;
        }
        treeData.push(treeDc)
    })
    return treeData;
}


/**
 * 处理设备分类
 */
export const equipmentTypeTreeVChildrenNull = (tree, data) => {
  let treeData = validatenull(data) ? [] : data;
  tree.forEach(item => {
    let children = []
    if (!validatenull(item.children)) {
      children = equipmentTypeTreeVChildrenNull(item.children, [])
    }
    let treeDc = {
      id: item.id,
      value: item.id,
      label: item.name,
      parentId: item.parentId
    }
    if (!validatenull(children)) {
      treeDc.children = children;
    }
    treeData.push(treeDc)
  })
  return treeData;
}


export const getDepartmentTreeOfId = (data, id) => {
  // console.log(data);
  let retrunData = null
  data.forEach(item => {
    if (item.id !== undefined && item.id == id) {
      retrunData = item;
    } else {
      if (item.children !== undefined && item.children) {
        let msg = getDepartmentTreeOfId(item.children, id)
        if (!validatenull(msg)) {
          retrunData = msg;
        }
      }
    }
  })
  return retrunData;
}

export const getDepartmentTreeOfValue = (data, value) => {
  let retrunData = []
  for (let i = 0; i < data.length; i++)
    data.forEach(item => {
      debugger
      if (item.value == value) {
        retrunData = [item.value];
      } else {
        if (!validatenull(item.children)) {
          let msg = getDepartmentTreeOfValue(item.children, value)
          if (!validatenull(msg) && msg.length != 0) {
            msg.push(item.value)
            retrunData = msg;
          }
        }
      }
    })
  return retrunData;
}